diff --git a/.appveyor.yml b/.appveyor.yml
index 0021776aa..8a5aafde9 100644
--- a/.appveyor.yml
+++ b/.appveyor.yml
@@ -5,7 +5,7 @@ environment:
     # For Python versions available on Appveyor, see
     # http://www.appveyor.com/docs/installed-software#python
 
-    - PYTHON: "C:\\Python27"
+    - PYTHON: "C:\\Python27-x64"
     #- PYTHON: "C:\\Python34"
     #- PYTHON: "C:\\Python35"
     #- PYTHON: "C:\\Python27-x64"